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/*
* Copyright © 2016-2018 European Support Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openecomp.sdc.be.components.impl;
import org.onap.sdc.tosca.services.YamlUtil;
import org.openecomp.sdc.be.model.UploadNodeFilterCapabilitiesInfo;
import org.openecomp.sdc.be.model.UploadNodeFilterInfo;
import org.openecomp.sdc.be.model.UploadNodeFilterPropertyInfo;
import org.openecomp.sdc.be.utils.TypeUtils;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
public class NodeFilterUploadCreator {
public UploadNodeFilterInfo createNodeFilterData(Object obj) {
if (!(obj instanceof Map)) {
return null;
}
Map<String, Object> nodeFilterMap = (Map<String, Object>) obj;
UploadNodeFilterInfo uploadNodeFilterInfo = new UploadNodeFilterInfo();
final String propertiesElementName = TypeUtils.ToscaTagNamesEnum.PROPERTIES.getElementName();
if (nodeFilterMap.containsKey(propertiesElementName)) {
uploadNodeFilterInfo.setProperties(createNodeFilterProperties(nodeFilterMap.get(propertiesElementName)));
}
final String capabilitiesElementName = TypeUtils.ToscaTagNamesEnum.CAPABILITIES.getElementName();
if (nodeFilterMap.containsKey(capabilitiesElementName)) {
uploadNodeFilterInfo
.setCapabilities(createNodeFilterCapabilities(nodeFilterMap.get(capabilitiesElementName)));
}
final String toscaId = TypeUtils.ToscaTagNamesEnum.TOSCA_ID.getElementName();
if (nodeFilterMap.containsKey(toscaId)) {
uploadNodeFilterInfo.setTosca_id(nodeFilterMap.get(toscaId));
}
return uploadNodeFilterInfo;
}
private List<UploadNodeFilterPropertyInfo> createNodeFilterProperties(Object o) {
if (!(o instanceof List)) {
return null;
}
List<UploadNodeFilterPropertyInfo> retVal = new ArrayList<>();
List<Map<String, Object>> propertiesList = (List<Map<String, Object>>) o;
for (Map<String, Object> map : propertiesList) {
final Map.Entry<String, Object> entry = map.entrySet().iterator().next();
final Object value = entry.getValue();
if (value instanceof Map) {
List<String> valueList = new ArrayList<>();
valueList.add(valueToProperty(entry.getValue()));
retVal.add(new UploadNodeFilterPropertyInfo(entry.getKey(), valueList));
} else if (value instanceof List) {
List<String> propertiesVals =
(List<String>) ((List) value).stream().map(this::valueToProperty).collect(Collectors.toList());
retVal.add(new UploadNodeFilterPropertyInfo(entry.getKey(), propertiesVals));
}
}
return retVal;
}
private String valueToProperty(Object o) {
if (o instanceof Map) {
return new YamlUtil().objectToYaml(o);
}
return null;
}
private Map<String, UploadNodeFilterCapabilitiesInfo> createNodeFilterCapabilities(Object o) {
if (!(o instanceof List)) {
return null;
}
Map<String, UploadNodeFilterCapabilitiesInfo> retVal = new HashMap<>();
List<Map<String, Object>> capabilitiesMap = (List<Map<String, Object>>) o;
for (Map<String, Object> map : capabilitiesMap) {
final Map.Entry<String, Object> entry = map.entrySet().iterator().next();
UploadNodeFilterCapabilitiesInfo uploadNodeFilterCapabilitiesInfo = new UploadNodeFilterCapabilitiesInfo();
uploadNodeFilterCapabilitiesInfo.setName(entry.getKey());
uploadNodeFilterCapabilitiesInfo.setProperties(createCapabilitiesProperties(entry.getValue()));
retVal.put(entry.getKey(), uploadNodeFilterCapabilitiesInfo);
}
return retVal;
}
private List<UploadNodeFilterPropertyInfo> createCapabilitiesProperties(Object o) {
if (!(o instanceof Map)) {
return null;
}
Map<String, Object> capabilitiesPropertiesMap = (Map<String, Object>) o;
final String capabilitiesPropertiesElementName = TypeUtils.ToscaTagNamesEnum.PROPERTIES.getElementName();
if (capabilitiesPropertiesMap.containsKey(capabilitiesPropertiesElementName)) {
final Object propertiesObject = capabilitiesPropertiesMap.get(capabilitiesPropertiesElementName);
return createNodeFilterProperties(propertiesObject);
}
return null;
}
}
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